media: s3c-camif: add missing description at s3c_camif_find_format()

Fix this warning:
	drivers/media/platform/s3c-camif/camif-core.c:112: warning: No description found for parameter 'vp'

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/platform/s3c-camif/camif-core.c b/drivers/media/platform/s3c-camif/camif-core.c
index c4ab63986c8f08df7d33e15fdf2765a7e7d8d099..79bc0ef6bb413d8cd15aaaea3662444d2b047635 100644 (file)
--- a/drivers/media/platform/s3c-camif/camif-core.c
+++ b/drivers/media/platform/s3c-camif/camif-core.c
@@ -103,6 +103,7 @@ static const struct camif_fmt camif_formats[] = {
 
 /**
  * s3c_camif_find_format() - lookup camif color format by fourcc or an index
+ * @vp: video path (DMA) description (codec/preview)
  * @pixelformat: fourcc to match, ignored if null
  * @index: index to the camif_formats array, ignored if negative
  */